I have a 20cm long, 2mm wide, 1mm deep gouge in the Fishscale portion of a cross country ski. How would I repair this scratch? Some have suggested Ptex will just burn into it too aggressively, others say that I would be best just getting a new ski. Any solutions/experience?
I have heard that you can use Wax to at least "fill" the gouges. Won't be as good as new, but will be a bit better. Remember, Nordic folks did just fine with no fishscales for, what? 100+ years?